Metrohm viva 1.1 (ProLab) - Manual (Page 300)

4.5 Determination overview
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viva 1.1 (for process analysis)
￭ Recalculating determinations with calibration method LAT
– Determinations of the sample type Sample can be recalculated
with various intercept determinations. However, the sample
determinations and the intercept determinations must have been
carried out with the same method. The method version may dif-
fer.
– In order for the current intercept values to be used, viva auto-
matically recalculates the determination of the sample type
Intercept first after sample and intercept selection.
– In order for determinations of the sample type Sample to be
reprocessed with a new, recalculated intercept determination,
the selection of determinations may contain only one determi-
nation of the sample type Intercept and no more than nine
determinations of the sample type Sample.
– If a determination of the sample type Intercept has been recal-
culated, then a prompt will appear asking whether the recalcu-
lated calibration data is to be saved and used for calculating the
substance concentration(s) in future determinations.
If you click on [Yes], the recalculated intercept value will be used
for calculating the substance concentration(s) in future determi-
nations of the sample type Sample.
If you click on [No], the recalculated intercept value will not be
made available for future determinations of the sample type
Sample.
– Determinations of the sample type Sample can be recalculated
without requiring a determination of the sample type Intercept
to be selected. In this case, the original intercept values will be
used.
4.5.2.5.4 Modifications
4.5.2.5.4.1 Modifications - Overview
Subwindow: Database ▶ Determination overview ▶ Determinations ▶ Repro-
cess... ▶ Reprocessing ▶ Modifications
Modifications can be made on the following tabs in the Modifications
subwindow of the Reprocessing dialog window:
￭ Method
Modification of the method used in the selected determination.
￭ Variables
Modification of the variables used in the selected determination.